Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Heavy Rain

66°F

19°C

Humidity	94%
Wind Speed	NE 9 mph
Barometer	29.99 in
Dewpoint	64°F (18°C)
Visibility	1.25 mi
Last update	11 Oct 1:45 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Perry Hall MD

This Afternoon
High: 66 °F
Heavy Rain
Tonight
Low: 60 °F
Showers
Columbus Day
High: 74 °F
Showers
Likely then
Mostly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Cloudy
Thursday
High: 69 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers. The rain could be heavy at times. High near 66. East wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm. Low around 60. North wind 7 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Columbus Day

Showers and thunderstorms likely before 8am, then a slight chance of showers between 8am and 9am. Cloudy through mid morning, then gradual clearing, with a high near 74. North wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Partly cloudy, with a low around 57. Light northwest wind.

Tuesday

Mostly sunny, with a high near 78. Calm wind becoming south 5 to 8 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 66.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Mostly cloudy, with a low around 60.

Thursday

Mostly sunny, with a high near 69.